Graph the first six terms of a sequence where a1 = −10 and d = 3.

notice the first term is -10, and the common difference is 3, so we add 3 to get the next term.

check the picture below.

We want to graph the first 6 terms of an arithmetic sequence with a1 = -10 and d = 3.

We will see that the correct option is the first image posted.

So the general recursive formula for an arithmetic sequence is:

Using this formula we can get the other first 5 terms for the sequence, we have that:

Then we have the points:

Thus, the correct graph is the first one posted.

If you want to learn more about arithmetic sequences, you can read:

link

ok then what happened.